201854087260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13998203}}^1$

素因数の和:13998322

約数の個数: 48

約数和(自身を含む): 489153240576

約数和(自身を除く): 287299153316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 7210, 14420, 13998203, 27996406, 55992812, 69991015, 97987421, 139982030, 195974842, 279964060, 391949684, 489937105, 979874210, 1441814909, 1959748420, 2883629818, 5767259636, 7209074545, 10092704363, 14418149090, 20185408726, 28836298180, 40370817452, 50463521815, 100927043630, 201854087260]

約数ペア:

[(1, 201854087260), (2, 100927043630), (4, 50463521815), (5, 40370817452), (7, 28836298180), (10, 20185408726), (14, 14418149090), (20, 10092704363), (28, 7209074545), (35, 5767259636), (70, 2883629818), (103, 1959748420), (140, 1441814909), (206, 979874210), (412, 489937105), (515, 391949684), (721, 279964060), (1030, 195974842), (1442, 139982030), (2060, 97987421), (2884, 69991015), (3605, 55992812), (7210, 27996406), (14420, 13998203)]